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Location Austria, Niederösterreich
Central coordinates 16o 43.00' East  48o 8.00' North
IBA criteria C6
Area 10,115 ha
Altitude 140 - 150m
Year of IBA assessment 2009

BirdLife Austria



Site description The IBA is the only remaining large riverine forest on a free flowing stretch of the Danube in Austria. Close to the river Salix and Populus dominate, whilst in other areas the forest is dominated by Fraxinus, Quercus and Ulmus. Artificial Populus plantations have replaced the natural forest in many places. The forest is interspersed with oxbow lakes, fringed by reedbeds (Phragmites). Human activities include forestry, recreation and angling.

Populations of IBA trigger species

Species Season Period Population estimate Quality of estimate IBA Criteria IUCN Category
Black Kite Milvus migrans breeding  1989  18-19 breeding pairs  good  C6  Least Concern 
White-tailed Sea-eagle Haliaeetus albicilla resident  2000-2005  2-3 breeding pairs  good  C6  Least Concern 
Common Kingfisher Alcedo atthis resident  2005  19 breeding pairs  good  C6  Least Concern 
Middle Spotted Woodpecker Leiopicus medius resident  1997-2005  160-320 breeding pairs  medium  C6  Least Concern 
Collared Flycatcher Ficedula albicollis breeding  1997-2005  frequent  C6  Least Concern 

Protected areas

Protected area Designation Area (ha) Relationship with IBA Overlap with IBA (ha)  
Donau - Auen National Park 2,269 protected area contained by site 7,065  
Donau--Auen östlich von Wien Birds Directive 11,741 protected area contains site 9,500  
Donau-March-Thaya-Auen Wetlands of International Importance (Ramsar) 36,090 protected area contains site 9,500  

Habitats

IUCN habitat Habitat detail Extent (% of site)
Forest Alluvial and very wet forest  80%
Grassland Mesophile grasslands  5%
Wetlands (inland) Rivers and streams; Standing freshwater; Water fringe vegetation  15%

Land use

Land-use Extent (% of site)
forestry 80%
agriculture 5%
not utilised 15%

Protection status National High International High7,065 ha of IBA covered by National Park (Donau-Auen, 7,065 ha). 9,500 ha of IBA covered by Special Protection Area (Donau-Auen östlich von Wien, 11,741 ha). 9,500 ha of IBA covered by Ramsar Site (Donau-March-Auen, 38,500 ha).

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Recommended citation  BirdLife International (2014) Important Bird Areas factsheet: Riverine forests on the Danube east of Vienna. Downloaded from http://www.birdlife.org on 22/10/2014

To provide new information to update this factsheet or to correct any errors, please email BirdLife